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TRUSTED BY CARLISLE, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified electrical services reviews

Find Electricians in Carlisle

Avatar for Edward P. Lackey Electric
Edward P. Lackey Electric
4.9(
21
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install

Serving Carlisle, MA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Ed returned my call promptly. Set a time to meet with me at my home and he arrived on time. He evaluated the problem, did some trouble shooting and resolved the problem very quickly. He and his assistant worked well together and cleaned up after the work was completed. His charge was very reasonable. I will be using his services again in the near future. I highly recommend Edward P. Lackey Electric."
400amp 6 bank meter with common meter
400amp 6 bank meter with common meter
400amp 6 bank meter with common meter
400amp 6 bank meter with common meter
Under ground electrical

+4

Response time2 hrs
Recommended by100%of homeowners
Harland Electric Inc
4.9(
137
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+19 more

Serving Carlisle, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"While I might share a long post, there is much I can share about Harland Electric: Bill Harland is fair, responsive, kind, and effective in the repairs that he and his crew make. When I've called his office and was fortunate to connect with the owner, he was, and I'm sure still is kind enough to be certain to find a way to help. Bill Harland and his employees are among the fairest and effective electricians I have ever hired to fix an electrical problem.Non=Working"
Additional Photos
Response time2 days
6 neighbors recently requested a quote
Recommended by96%of homeowners
Paul W Chace
4.9(
154
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+6 more

Serving Carlisle, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"Paul arrived on time, quickly identified a workable solution to my electrical need. He noted equipment and wiring I already had installed and used that knowledge to give me an estimate that was much less than previous estimates. He is very knowledgeable, got the job done quickly and I would heartily recommend him for any electrical work."
Response time11 hrs
35 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for VMA Electric Inc
VMA Electric Inc
4.8(
464
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer+19 more

Serving Carlisle, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Excellent. Called VMA after a snow storm when heavy branches pulled the service weather head and service drop attachment off my house. From the initial call with Cindy, to the same day response, the knowledge and expertise of the two electricians, to final inspection. VMA took excellent care of our electrical emergency. Would highly recommend VMA for any and all electrical projects you may require."
Needham Project
22kw Generac
27kw
Response time8 hrs
23 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Jose Baez
Jose Baez
5.0(
25
)
Electrical Wiring or Panel UpgradeFixed Generator - InstallElectrical Switches, Outlets & Fixtures - Install or Repair+2 more

Serving Carlisle, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"I recently had the pleasure of working with JB Electrical, and I couldn't be more satisfied with the service provided! From the moment I contacted him for an estimate, I was impressed by their professionalism and promptness. They arrived on time, fully equipped, and ready to tackle the job. They explained everything clearly, answered all my questions, and offered valuable advice on how to improve the safety and efficiency of my electrical systems. The quality of work was exceptional – they completed the job efficiently and left the work area clean and tidy. I also appreciated their transparency regarding costs, with no hidden fees or surprises. I highly recommend JB Electrical to anyone in need of electrical services. It’s rare to find such dedication to customer satisfaction"
kitchen lights
pool house lights
pool house
service upgrade
Response time7 hrs
Response rate94%
2 neighbors recently requested a quote
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Showing 1-10 of 520
Electrical questions, answered by experts

While you might not need to put lights and outlets on separate circuits, some local codes may require that you use separate circuits. Installing a separate circuit helps prevent total darkness in your home when your receptacle outlets take on too much power and blow a fuse or trip the breaker. It also costs less and is easier to simply install a new circuit.

It can be safe to buy or live in a house with knob and tube (K&T) wiring, but only if the system is in good condition, functional, and has been thoroughly inspected and approved by a licensed electrician. Never purchase a home with K&T wiring without getting a professional electrical inspection first.

Key considerations include:

  • Safety and Condition: An inspector will verify that the wiring is safe and has not deteriorated. Over time, the insulation can wear away, leaving exposed wires that pose a significant fire or shock hazard.

  • System Capacity: The electrical service should be at least 60 amps. However, even at this capacity, K&T systems often struggle to handle the demands of modern appliances and electronics.

  • Lack of Grounding: Knob and tube wiring is an ungrounded system, which is a safety concern for many modern devices.

  • Ongoing Maintenance: If you live in a home with K&T wiring, it's recommended to have it inspected by an electrician every one to two years to ensure it remains in safe working order.

Ultimately, any inspection or modification of a knob and tube system should always be performed by a certified professional.

When converting a standard 120-volt outlet to a 240-volt outlet, the only components you can typically reuse are the existing electrical box and the hole in the wall. Everything else—including the wiring, breaker, and receptacle—should be replaced to ensure both safety and efficiency. Appliances designed for 240 volts have different plug configurations that won’t fit into a standard 120-volt outlet, making it necessary to install a compatible 240-volt receptacle. This design helps prevent overloading or underloading the power available to any one outlet or circuit.

An AC disconnect, also known as a switch box or fuse box, is a safety switch that allows the AC’s electrical supply to be turned off from the outside, usually done by a mechanical contractor coming to work on your unit. The box is protected from the weather by a cover or may be designed as a pull-out unit. Your local code determines where the AC disconnect must be mounted, but it's usually close to your outdoor AC unit.

You should never use a plug with burn marks because it can cause a fire or even an electrical shock. The burn marks could be caused by a dangerous underlying electrical problem, so it’s important to call a qualified electrician right away. 

The Carlisle, MA homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.